Technical Ex-Founder Job at PostHog

Founding Engineer

Founding Engineer – AI Voice Startup. On-site (5 days/week) | Series A | World-C...

Location

United Kingdom , London

Salary:

300000.00 GBP / Year

Oho Group Ltd

Expiration Date

Until further notice

Requirements

Highly experienced engineers, ideally ex-founding engineers or ex-founders
Proven track record of building and shipping LLM-based products in production
Strong system design skills and sound engineering judgement
Comfortable operating without heavy process or hierarchy
Product-minded, commercially aware, and execution-focused

Job Responsibility

Design and build core AI voice products from the ground up
Take ownership of critical systems end-to-end
Ship production-grade LLM-powered features used by real customers
Make foundational technical and product decisions that will last years
Operate with startup-level speed, responsibility, and ambiguity

What we offer

Equity upside at a meaningful stage (post–Series A)
Opportunity to grow into senior technical or leadership roles as the company scales

Fulltime

Founding Algorithm Developer

FLEETLINE WRITES OPTIMIZATION ALGORITHMS FOR LARGE TRUCKING COMPANIES. AFTER A R...

Location

United States , New York

Salary:

Not provided

YC Work at a Startup

Expiration Date

Until further notice

Requirements

Has experience writing optimization algorithms (MILPs, ML, DP, RL, stochastic models, heuristics, or similar)
A generalist who can operate across the stack when needed
Ships code fast and often
not a perfectionist
Comfortable working in ambiguity with incomplete information
Extremely hardworking when part of a strong, mission-aligned team
Background may include top startups or big tech, ex-founder / founding engineer experience, or serious side projects that are shipped and live
Comfortable with Python and TypeScript
US citizen/visa only
In office in New York City is required

Job Responsibility

Build and scale core optimization algorithms used directly in production
Write optimization systems (e.g. MILPs, LPs, heuristics, etc.)
Build and maintain data pipelines that operate at real production scale
Move quickly from idea → implementation → customer usage
Contribute to long-term product and technical direction
Willingness to do whatever is needed technically, from deep algorithm work to integration and tooling
Comfortable being forward-deployed: talking to customers, understanding constraints, and solving concrete problems

Fulltime

New

General Counsel

This is a high-autonomy role designed for a sophisticated real estate attorney. ...

Location

United States , Mission Viejo

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

10+ years total
7+ years of broad real estate transactional experience at a recognized law firm
Deep experience in sophisticated residential or commercial development (builder/developer side preferred)
Active California Bar membership is required
Proven track record of tenure (4–5 years per role) with clear career progression
Ability to commute to Mission Viejo Monday-Thursday

Job Responsibility

Draft and negotiate complex PSAs, development, land use, and joint venture agreements
Manage title, survey, and easement reviews
Manage one paralegal with upcoming approval to hire a second
Serve as the primary legal partner for West Coast operating divisions

What we offer

Medical
dental
vision
401K with a match
generous PTO
competitive bonus
annual stock grants with equity
typical 40–50 hour weeks with high predictability
culture that mandates vacations and family time
direct access to leadership

Fulltime

New

Apprentice early years educator

Want to turn your passion for children into a career? Join us as an apprentice a...

Location

United Kingdom , Nottingham

Salary:

Not provided

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Level 2 Early Years/Childcare qualification
Right to work in the United Kingdom
Completion of a 'Keeping Children Safe' Form
DBS check
At least 2 satisfactory employment references
Some roles may require a 5-year employment history

Job Responsibility

Work as part of the Childcare Team to provide an amazing service for children and families
Ensure the children's environment and nursery is kept safe, secure and clean at all times
Be a role model for the children at all times
Work towards qualification in childcare, ensuring all targets are met and coursework is up to date
Assist in planning and delivery of activities (indoor and outdoor) to maintain children's interests and ensure development in-line with their needs
Establish and maintain friendly but professional relationships with all parents, staff and suppliers
Attend all staff events including parents evening, staff meetings, summer fairs and training

What we offer

30% off childcare at Cherubs Nurseries
Long-service awards for 5+ years service
Annual 'Me Day' after 1 year's service
Free healthy lunch made by Nursery Chef
Opportunity to apply for ISIC - International Student Identity Card for discounts

Parttime

New

Event technical lead, audio visual

Our technicians enjoy the opportunities to work with innovative and cutting-edge...

Location

United States , Galveston

Salary:

15.64 - 20.00 USD / Hour

Encore Global

Expiration Date

Until further notice

Requirements

High school diploma required
Associate’s degree is preferred
2-3+ years of customer service or hospitality experience is preferred
2-3+ years of audio-visual experience is required
A valid driver’s license is required for team members in positions that may operate Company vehicles
Must be able to lift 50 lbs

Job Responsibility

Responsible for intermediate level set up and operation of small to large-scale audiovisual systems in a hospitality environment while ensuring complete customer satisfaction
Responsible for accurate and timely setup, operation, and breakdown of intermediate audiovisual equipment
Troubleshoot technical issues and resolve problems quickly as they arise
Complies with all Company security and safety measures
Ensures equipment is secure from theft and/or damage when in use
Provides excellent service and strive to exceed the expectations and needs of internal and external customers
Be a leader, mentor, and coach for other Technicians on Encore’s Delivering World Class Service philosophy
Maintains a positive relationship with all clients through effective communication
Meets with guests on site to ensure that their needs are met, and the equipment setup is working properly
Monitors events and checks in on customers throughout the day

What we offer

Paid Time Off
Vacation Days
Paid Holidays
Floating Holidays
Sick/Personal Days
Premium Recognition Program (CenterStage)
Performance Incentive Plans (GEI Bonus)
Employee Referral Program
Annual Merit
Classroom/On the Job Training

Parttime

New

Kitchen Manager

As a Kitchen Manager, you will be responsible for managing the back-of-the house...

Location

United States , Cedar Rapids

Salary:

52000.00 - 56000.00 USD / Year

Perkins Restaurant & Bakery

Expiration Date

Until further notice

Requirements

One to two years previous experience in a supervisory role
preferably in food production
High school diploma
some college or degree preferred
Must be able to communicate clearly with employees, vendors and guests
Must be able to coordinate multiple tasks simultaneously
Extensive standing without breaks
Exposure to heat, steam, smoke, cold and odors
Bending, reaching, walking
Must be able to reach heights of approximately 6 feet and depths of 2.5 to 3 feet

Job Responsibility

Assists the General Manager in planning and analyzing administration and operations manpower
Responsible for achieving plan profit levels while ensuring maximum guest satisfaction
Assists in the planning and analysis of restaurant unit manpower, ensuring sufficient development and training of all employees, including subordinate managers
Assists General Manager in all aspects of employment and restaurant staffing including recruitment (interviewing and selecting), training, and conducting new hire orientation
Attends University of Perkins and successfully completes all coursework
Achieves and maintains ServSafe certification
Performs and is able to assist in all functions for all positions in the restaurant
Ensures that all menu items are prepared, portioned, and presented properly in a clean, safe, and sanitary manner according to all established procedures, performance standards, and specifications
Ensures managers and all team members are monitoring and overseeing food temperatures during hot and cold handling to reduce the incidence of risk factors known to cause food-borne illness
Ensures restaurant compliance to productivity and service standards by scheduling and staffing a sufficient number of well-trained and productive employees

What we offer

401(k)
401(k) matching
Bonus based on performance
Competitive salary
Dental insurance
Donation matching
Employee discounts
Flexible schedule
Health insurance
Opportunity for advancement

Fulltime

New

Corporate Counsel

A publicly traded technology company is seeking a Corporate Counsel with strong ...

Location

United States , San Francisco

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

J.D. and active California Bar admission
2–4+ years of corporate/securities experience
at least 2 years in a major law firm strongly preferred
Direct experience supporting public company SEC reporting, including proxy statements, Section 16 filings, and disclosure obligations
Demonstrated ability to manage or heavily contribute to SEC reporting and governance workflows
Strong attention to detail and ability to manage deadlines in a fast-paced environment
Ability to work onsite in San Francisco (minimum 3 days/week
5 days/week preferred)

Job Responsibility

Prepare and support periodic SEC filings, including 10-Ks, 10-Qs, and 8-Ks
Draft and manage proxy statements and annual shareholder meeting materials
Handle Section 16 reporting (Forms 3, 4, and 5) and support stock administration processes
Advise on insider trading compliance, including 10b5-1 trading plans
Support registration statements and ongoing public company disclosure requirements
Provide securities and governance support for M&A, strategic investments, and other transactions
Support Board of Directors materials, resolutions, and governance processes
Ensure compliance with NASDAQ listing standards and corporate governance requirements
Oversee subsidiary governance and related compliance matters (U.S. and international)
Support SOX-related processes and internal compliance initiatives

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

New

Plumber

Axis, part of Axis CLC, is a trusted property services specialist delivering res...

Location

United Kingdom , Dartford

Salary:

38000.00 GBP / Year

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

NVQ Level 3 or City & Guilds in Plumbing (or equivalent)
Valid Unvented Hot Water Systems Certificate
Full UK driving licence and well-maintained tool kit
Knowledge of social housing repairs & maintenance
Strong Health & Safety awareness and attention to detail

Job Responsibility

Carry out plumbing works including leak detection, hot/cold water repairs, immersion tanks and bathroom/kitchen installations
Diagnose and repair leaks, blockages, and general plumbing faults
Install, repair, or replace taps, toilets, baths, sinks, showers, and associated pipework
Fit and maintain domestic appliances connected to water supplies (e.g., washing machines, dishwashers)
Repair or replace radiators, valves, and basic heating components (non‑gas work only unless qualified)
Unblock drains and waste systems
Install or repair waste pipes, traps, and overflows
Record work accurately in real time via the Axis mobile app
Collaborate with supervisors, planners and admin teams to keep delivery smooth and efficient
Complete risk assessments and follow health and safety procedures on every job

What we offer

Company van and fuel card for work purposes
23 days’ annual leave + bank holidays
Up to £2,000 colleague referral fee
Long-service awards at key milestones
Perkbox – discounts on coffee, cinema, travel and wellbeing
1 paid volunteer day each year
Ongoing training, support and progression, Axis promotes from within

Fulltime

Technical Ex-Founder

PostHog

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

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PostHog

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Job Description:

Job Responsibility:

Requirements:

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Job Posted:February 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Job Posted:
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